Categories: None [Edit]
nullalign
If you have a presence validation, you'll probably want a
non-null constraint to go with it.
Total
Ranking: 19,419 of 196,125
Downloads: 93,341
Daily
Ranking: 19,015 of 196,106
Downloads: 6
Downloads Trends
Ranking Trends
Num of Versions Trends
Popular Versions (Major)
Popular Versions (Major.Minor)
Depended by
| Rank | Downloads | Name |
|---|
Depends on
| Rank | Downloads | Name |
|---|---|---|
| 29 | 1,010,713,264 | rspec |
| 37 | 826,900,046 | activerecord |
| 281 | 192,458,273 | sqlite3 |
Owners
| # | Gravatar | Handle |
|---|---|---|
| 1 |  | tcopeland |
xmisao